Petrographic Characterization of Black Shales From Belata Formation, Peninsular Malaysia: Implication for Fracability

2020 ◽  
Author(s):  
Owusu Boateng Esther ◽  
Haylay Tsegab ◽  
Bavoh Borecho Cornelius
Keyword(s):  
Peninsular Malaysia ◽  
Black Shales

Characterization of inter and intra anastomosis group of Rhizoctonia spp. isolated from different crops in Peninsular Malaysia

2021 ◽  
Author(s):  
Osamah Rashed ◽  
Siti Nor Akmar Abdullah ◽  
Wael Alsultan ◽  
Tomoo Misawa ◽  
Khairulmazmi Ahmad ◽  
...  
Keyword(s):  
Anastomosis Group ◽  
Peninsular Malaysia

scholarly journals Molecular characterization of Citrus tristeza virus strains in Peninsular Malaysia

2011 ◽  
Vol 5 (18) ◽  
pp. 2838-2846 ◽  
Author(s):  
Ayaozpur Kavous ◽  
Sijam Kamaruzaman ◽  
Vadamalai Ganesan ◽  
Jaafar Hawa
Keyword(s):  
Molecular Characterization ◽  
Citrus Tristeza Virus ◽  
Peninsular Malaysia ◽  
Tristeza Virus ◽  
Virus Strains ◽  
Citrus Tristeza

Geophysical characterization of black shales

2012 ◽  
Author(s):  
K. Bauer ◽  
R. Streich ◽  
F. Adao ◽  
M. Baumann-Wilke ◽  
O. Ritter ◽  
...  
Keyword(s):  
Black Shales ◽  
Geophysical Characterization

Geochemical characterization of black shales from the Río Mayer Formation (Early Cretaceous), Austral-Magallanes Basin, Argentina: Provenance response during Gondwana break-up

2019 ◽  
Vol 93 ◽  
pp. 67-83
Author(s):  
Sebastián Richiano ◽  
Lucía E. Gómez-Peral ◽  
Augusto N. Varela ◽  
Alejandro R. Gómez Dacal ◽  
Claudia E. Cavarozzi ◽  
...  
Keyword(s):  
Early Cretaceous ◽  
Black Shales ◽  
Geochemical Characterization ◽  
Magallanes Basin ◽  
Break Up

scholarly journals Characterization of Shiga ToxigenicEscherichia coliO157 and Non-O157 Isolates from Ruminant Feces in Malaysia

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Asanthi Perera ◽  
Charles M. Clarke ◽  
Gary A. Dykes ◽  
Narelle Fegan
Keyword(s):  
Public Health ◽  
World Wide ◽  
Severe Disease ◽  
Peninsular Malaysia ◽  
The Other ◽  
Immunomagnetic Beads ◽  
Limited Impact ◽  
E Coli ◽  
Causative Agents

Shiga toxigenicEscherichia coli(STEC) O157 and several other serogroups of non-O157 STEC are causative agents of severe disease in humans world-wide. The present study was conducted to characterize STEC O157 and non-O157 serogroups O26, O103, O111, O121, O45, and O145 in ruminants in Malaysia. A total of 136 ruminant feces samples were collected from 6 different farms in Peninsular Malaysia. Immunomagnetic beads were used to isolateE. coliO157 and non-O157 serogroups, while PCR was used for the detection and subtyping of STEC isolates. STEC O157:H7 was isolated from 6 (4%) feces samples and all isolates obtained carriedstx2c,  eaeA-γ1, andehxA. Non-O157 STEC was isolated from 2 (1.5%) feces samples with one isolate carryingstx1a,stx2a,stx2c, andehxAand the other carryingstx1aalone. The presence of STEC O157 and non-O157 in a small percentage of ruminants in this study together with their virulence characteristics suggests that they may have limited impact on public health.

scholarly journals Satellite-based characterization of climatic conditions before large-scale general flowering events in Peninsular Malaysia

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Muna Maryam Azmy ◽  
Mazlan Hashim ◽  
Shinya Numata ◽  
Tetsuro Hosaka ◽  
Nur Supardi Md. Noor ◽  
...  
Keyword(s):  
Large Scale ◽  
Peninsular Malaysia ◽  
Climatic Conditions ◽  
General Flowering

Palaeontologic and biogeochemical characterization of the Cyrtograptus lundgreni event in the black shales of eastern Mid-Sardinia, Italy

Lethaia ◽  
2006 ◽  
Vol 39 (2) ◽  
pp. 111-127 ◽  
Author(s):  
Paola Pittau ◽  
Francesca Cotza ◽  
Sandro Cristini ◽  
Myriam Del Rio ◽  
Marilisa Loi
Keyword(s):  
Black Shales

scholarly journals Insight on the possible use of black shales for geological storage of radioactive wastes

2021 ◽  
Author(s):  
CI Chemistry International
Keyword(s):  
Black Shale ◽  
Major Elements ◽  
Black Shales ◽  
Granulometric Analysis ◽  
Before And After ◽  
Different Depths ◽  
Trace And Major Elements ◽  
Ree Patterns ◽  
Lree Depletion

This study was undertaken to investigate the natural materials before and after appropriate physicochemical treatments. The samples were collected at different depths from the outcrop Lamsied located in the Tarfaya-Boujdour basin. This work concerns a mineralogical and geochemical characterization of local black shale. For instance, mineralogical and granulometric analysis showed that the local black shale is composed essentially of calcite, and the texture does not depend neither on the depth nor on the lithology. The distribution of stable elements such as rare earth elements (RRE) and other trace and major elements was determined. Different techniques of analysis were used for the characterization of the samples. Enrichment or depletion of major elements was observed. NASC-normalized REE patterns revealed a heavy REE (HREE) enrichment, a light REE (LREE) depletion, a positive Eu anomaly and a negative Ce anomaly. The result indicates reduction conditions. Results of correlation analysis suggest the association of La, Ce, Dy, Ho, Er, Yb and Lu with terrigenous minerals and of Eu, Sm and Tm with carbonates and TOC (total organic carbon).

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